56504055 has 8 divisors (see below), whose sum is σ = 90406512. Its totient is φ = 30135488.

The previous prime is 56504051. The next prime is 56504111. The reversal of 56504055 is 55040565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56504055 - 2² = 56504051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56504051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1883454 + ... + 1883483.

It is an arithmetic number, because the mean of its divisors is an integer number (11300814).

Almost surely, 2^56504055 is an apocalyptic number.

56504055 is a deficient number, since it is larger than the sum of its proper divisors (33902457).

56504055 is a wasteful number, since it uses less digits than its factorization.

56504055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3766945.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 56504055 is about 7516.9179189346. The cubic root of 56504055 is about 383.7306936073.

The spelling of 56504055 in words is "fifty-six million, five hundred four thousand, fifty-five".